[PATCH 0/8] qemu: fixes for blockjobs with <dataStore>

Couple fixes for the <dataStore> feature when used with blockjobs: - fixes for qemuBlockReopenAccess (code driving 'blockdev-reopen' in qemu) for bugs noticed during testing of <dataStore> - the 'auto-read-only' qemu feature doesn't apply od the 'data-file' blockdevs, thus libvirt needs to handle them explicitly - lookup of the node name associated with the <dataStore> volume in the chains (for block threshold event handling) Peter Krempa (8): qemuBlockReopenAccess: Add debug log entry about state of the image qemuBlockReopenAccess: Fix update of 'readonly' state qemuBlockReopenAccess: Don't require backing chain terminator for non-chained images qemu: block: Ensure that <dataStore> is in appropriate state qemu: snapshot: Change 'data-file' to read-only after snapshot qemuDomainVirStorageSourceFindByNodeName: Extract nodename matching qemuDomainVirStorageSourceFindByNodeName: Match also '<dataStore>' sources qemuDomainGetStorageSourceByDevstr: Lookup also '<dataStore>' src/qemu/qemu_block.c | 60 +++++++++++++++++++++++++++++++--------- src/qemu/qemu_blockjob.c | 16 ++++++++++- src/qemu/qemu_domain.c | 38 +++++++++++++++++++++---- src/qemu/qemu_snapshot.c | 12 ++++++-- 4 files changed, 105 insertions(+), 21 deletions(-) -- 2.47.0